Wheelbarrow



FIG. 1 is a top right rear perspective view of a wheelbarrow showing mynew design, the broken lines are for illustrative purposes only and formno part of the claimed design;

FIG. 2 is a right side elevational view thereof; the opposite side beinga mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a wheelbarrow, as shown and described.